Question

Which of the following are the types of simple permanent tissue?
A. Parenchyma
B. Sclerenchyma
C. Collenchyma
D. All of the above

Answer 1

Hint: The permanent tissues in a plant are those tissues that contain non-dividing cells. The cells are likewise adjusted to perform explicit capacities in the plants. The cells of the permanent tissue are gotten from the meristematic tissue. The permanent tissue cells are likewise completely separated. The cells are huge and an unequivocal shape and size.

Step by step answer:Parenchyma – The cells of this tissue are living, with slim cell dividers. Cells can be oval or round fit as a fiddle. They have a huge focal vacuole and a thick cytoplasm. The parenchyma tissue is situated in the delicate parts of the plant, for example, cortex and substance. It primarily goes about as a pressing tissue, offering mechanical help. It likewise helps in the capacity of food. So, this means parenchyma contains simple permanent tissue.
Collenchyma – These cells are living cells and have a stretched shape. The edges of the cell divider are thickened. There is next to no intercellular space present. Its principle work is to give adaptability to the plants just as mechanical help. So, this means collenchyma contains simple permanent tissue.
Sclerenchyma – The cells of the sclerenchyma tissue are dead. The cell divider is thick because of the statement of lignin. The cells of this tissue can be in various shapes and sizes. So, this means sclerenchyma contains simple permanent tissue.
Hence, option D is correct.

Note: These tissues are basic. They consist of just one kind of cell. Here, all the cells that make up the tissue are comparable and have a similar structure, with a similar sort of parts. Basic permanent tissues are again grouped into three fundamental sorts. They are parenchyma, collenchyma, and sclerenchyma. The unpredictable permanent tissues are composed of more than one kind of cell. They arrange together to play out similar particular capacities in the plant body. They are ordered into two sorts – Xylem and Phloem.